198563755 is an odd 9-digits composite number following 198563754
and preceding 198563756 . In scientific notation, it is written as 1.98563755 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 146631648 positive integers (up to 198563755) that are relatively prime to 198563755.
198563755 has 8 divisors, whose sum is 256605552
The reverse of 198563755 is 557365891
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred ninety-eight million five hundred sixty-three thousand seven hundred fifty-five
Scientific notation
1.98563755 × 10^8
Engineering notation
1.98563755 × 10^6
Prime Factorization
5 × 13 × 3054827
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
198563755
Product of the distinct prime numbers
The prime factorization of 198563755 is 5 × 13 × 3054827.
Since it has a total of 3 prime factors.
5 , 8 , 83 , 93 , 794 , 790 , 4152 , 1868 , 30359 , 56232 , 198935 , 579085 , 4743035 , 9836640 , 40034054 , 25314739 , 566404614 , 615890228 , 7634521470 , 8389511136
n×2
397127510
n×3
595691265
n×4
794255020
n×5
992818775
n÷2
99281877.5
n÷3
66187918.333333
n÷3
49640938.75
n÷5
39712751
n2
39427564799700025
n3
7.8288853171343E+24
n4
1.5545328660345E+33
n5
3.0867388315073E+41
2 √n
14091.265202245
3 √n
583.40031466684
4 √n
118.70663503884
5 √n
45.664635500538
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-198563754
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 198563755 can be divided by 8 positive divisors.
The sum of these divisors (counting 198563755) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011110101011101011110101011
3
Ternary
111211122002021011
4
Quaternary
23311131132223
5
Quinary
401313020010
6
Senary
31411524351
8
Octal
1365353653
10
Decimal
198563755
12
Duodecimal
565b96b7
16
Hexadecimal
bd5d7ab
20
Vigesimal
321097f
36
Base36
3a7wrv
md5
348dbaa341dd92b00e45c3198d43872a
sha1
d41522ac0760998e99465b13238c3ea43e9baa75
sha256
7270b9f1698d8b4af6864a82f9d76f8b7e79ac678446240f576c5bcdae7e4003
sha512
901f3cde5ce3f3fb88c1986967e88111f8b742cc8a45ec598873fda15cf744276e7f0030c6ca13059da8bbff9707baa60833d6b4ec4304966cb412eeb15566e5
ripemd-160
f267fc3d45ffc947d66a00b5dbb86c9e258a3919
Diameter
397127510
Circumference
1247612867.9544
Area
1.2386534792367E+17
Volume
3.2793558130808E+25
Surface area
4.9546139169469E+17
Circumference
1247612867.9544
Perimeter
794255020
Area
39427564799700025
Diagonal
280811555.31673
Surface area
236565388798200150
Volume
7.8288853171343E+24
Space diagonal
343922512.20166
Perimeter
595691265
Area
1.7072636362949E+16
Altitude
171961256.10083
Surface area
1.7072636362949E+16
Volume
9.2264298281291E+23
Height
93603851.772243